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1.5GPM AERATOR
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- aerator
- Parts and Accessories Type:
- Aerator
- Department:
- Plumbing
- Application:
- Faucet
TOTO THP4219 – Frequently Asked Questions
1) What is TOTO THP4219 and what flow rate does it deliver?
THP4219 is a TOTO faucet aerator rated at 1.5 gpm. It is a replacement part for the spout outlet, not a complete faucet, so it swaps into an existing TOTO faucet to restore or set the 1.5 gpm flow.
2) I need to cut water use on bathroom faucets in my building. Will a 1.5 gpm aerator help?
Yes. Swapping in the TOTO THP4219 aerator caps flow at 1.5 gpm, which is a common way property managers reduce lavatory water use without replacing the faucet body. It is a faucet-side part, so the job is limited to unthreading the old aerator at the spout and fitting this one.
3) Is THP4219 a whole faucet spout or just the aerator insert?
Just the aerator, ordered as TOTO part THP4219. If the spout, cartridge, or handle is what's failing, this part won't address it. Buy it when the existing aerator is clogged, damaged, or you're changing the flow rate to 1.5 gpm.
4) How do I order the right TOTO aerator so I get the 1.5 gpm version?
Order by the TOTO part number THP4219. TOTO uses separate part numbers for different aerator flow rates and thread configurations, so the number is what pins down the 1.5 gpm unit. There is a single configuration under THP4219, so there is no finish or size choice to make.
How fast can I get the TOTO THP4219 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the TOTO THP4219 come with a warranty?
Absolutely. The TOTO THP4219 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the TOTO THP4219?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the TOTO THP4219 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.